JAX - STI

$256 Find Cheap Flights from Jacksonville to Santiago de los Caballeros

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Santiago de los Caballeros departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Santiago de los Caballeros, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Santiago de los Caballeros, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Jacksonville to Santiago de los Caballeros (JAX-STI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Santiago de los Caballeros that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Santiago de los Caballeros

Mon, Mar 9 - Thu, Mar 12
Delta Logo
7:30 am - 11:27 pmJAX-STI
15h 57m2 stops
Delta Logo
6:00 am - 3:18 pmSTI-JAX
9h 18m1 stop
$404Delta
Find Deal
Wed, Feb 4 - Sun, Feb 15
American Airlines Logo
9:57 am - 9:46 pmJAX-STI
10h 49m1 stop
American Airlines Logo
2:34 pm - 11:59 pmSTI-JAX
10h 25m1 stop
$405American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 15
American Airlines Logo
6:50 pm - 3:32 pmJAX-STI
19h 42m2 stops
American Airlines Logo
2:34 pm - 11:59 pmSTI-JAX
10h 25m1 stop
$409American Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 15
American Airlines Logo
6:00 pm - 3:32 pmJAX-STI
20h 32m1 stop
American Airlines Logo
2:34 pm - 11:59 pmSTI-JAX
10h 25m1 stop
$412American Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 12
Delta Logo
7:30 am - 11:27 pmJAX-STI
15h 57m2 stops
Delta Logo
6:00 am - 9:38 pmSTI-JAX
15h 38m2 stops
$469Delta
Find Deal
Mon, Mar 9 - Thu, Mar 12
American Airlines Logo
1:24 pm - 8:03 pmJAX-STI
6h 39m1 stop
American Airlines Logo
7:00 am - 4:47 pmSTI-JAX
9h 47m1 stop
$476American Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
American Airlines Logo
5:01 am - 10:56 pmJAX-STI
16h 55m2 stops
American Airlines Logo
6:20 am - 7:00 pmSTI-JAX
13h 40m1 stop
$479American Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 11
JetBlue Logo
6:54 pm - 2:26 amJAX-STI
7h 32m1 stop
JetBlue Logo
1:15 am - 9:27 amSTI-JAX
8h 12m1 stop
$539JetBlue
Find Deal
Thu, Feb 5 - Sat, Feb 14
JetBlue Logo
10:00 am - 8:17 pmJAX-STI
9h 17m1 stop
JetBlue Logo
4:35 am - 8:25 pmSTI-JAX
16h 50m1 stop
$728JetBlue
Find Deal
Thu, Feb 5 - Sat, Feb 14
JetBlue Logo
10:00 am - 8:17 pmJAX-STI
9h 17m1 stop
JetBlue Logo
4:35 am - 9:53 amSTI-JAX
30h 18m1 stop
$751JetBlue
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $404 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$404
Delta
Mon 3/9Thu 3/12
JAX - STI • 2 stops
Cheapest one-way
$256
Multiple Airlines
Sun 1/4
JAX - STI • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago de los Caballeros!
Booking Insights

KAYAK's insights & trends for Jacksonville to Santiago de los Caballeros flights

Get data-powered insights and trends into flights from Jacksonville to Santiago de los Caballeros to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Jacksonville to Santiago de los Caballeros?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Jacksonville to Santiago de los Caballeros were found on Delta ($404) and American Airlines ($405).

Which airlines fly non-stop between Jacksonville and Santiago de los Caballeros?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Jacksonville to Santiago de los Caballeros.

There is just one airline that flies from Jacksonville to Santiago de los Caballeros direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $437.

Good to know

Low seasonMarch
Cheapest flight$256
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Jacksonville to Santiago de los Caballeros

When to book flights from Jacksonville to Santiago de los Caballeros

Are your dates flexible? Find out the best times to travel from Jacksonville to Santiago de los Caballeros based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to Santiago de los Caballeros

  • What is the cheapest flight from Jacksonville to Santiago de los Caballeros?

    In the last 3 days, the lowest price for a flight from Jacksonville to Santiago de los Caballeros was $256 for a one-way ticket and $404 for a round-trip.

  • Do I need a passport to fly between Jacksonville and Santiago de los Caballeros?

    A passport is required to fly from Jacksonville to Santiago de los Caballeros.

  • Which airports will I be using when flying from Jacksonville to Santiago de los Caballeros?

    Jacksonville airport is called Jacksonville and the only airport in Santiago de los Caballeros is Santiago de los Caballeros.

  • Which aircraft models fly most regularly from Jacksonville to Santiago de los Caballeros?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to Santiago de los Caballeros?

    oneworld is the only airline alliance operating flights between Jacksonville and Santiago de los Caballeros.

  • How does KAYAK find such low prices on flights from Jacksonville to Santiago de los Caballeros?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to Santiago de los Caballeros.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to Santiago de los Caballeros?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to Santiago de los Caballeros?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de los Caballeros with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and STI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Santiago de los Caballeros?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de los Caballeros from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Jacksonville to Santiago de los Caballeros

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Santiago de los Caballeros. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Santiago de los Caballeros? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
8.0Crew
Airline reviews

My flight was delayed for 17hs because the pilot forgot his passport!!! What a joke. AA used to be a great airline, now I have to think twice before flying with them again.

2.0 Mediocre603, Oct 2025MIA - GRU
Read more American Airlines reviews

My flight was delayed for 17hs because the pilot forgot his passport!!! What a joke. AA used to be a great airline, now I have to think twice before flying with them again.

We had 3 flights. 1 & 2 were on the same plane but we had to de-board just to re-board 30 mins later. That may have been due to a crew change though. Our 3rd flight had a couple “maintenance” issues that held us up. They were quickly resolved but it took forever for someone to bring the paperwork needed so we could leave. Apparently there was a computer glitch so a driver had to bring a physical copy. It delayed us about 1 1/2 hrs. The flights themselves were smooth & no problems. For boarding, I don’t know why they don’t start with the back of the plane & move forward. It would eliminate the back up from people trying to find their seats & put their bags in the overhead bins. Unless you’re on an overseas flight, there is no food, you get a beverage & either a small bag of pretzels or a biscuit cookie. Take your own food or snacks of you want something more.

Lost bag and 2 days no word leaving for cruise no clothes or stuff

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Food was ok, but not as good as I have had before on AA.

Pretty good. The food was just mediocre, the boarding and crew were good.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

The plane was broken so we had to change planes.

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

Everything you need to know for your flight from Jacksonville to Santiago de los Caballeros

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.